A reference to the Bloodmount in Gears of War 2. While playing Horde mode in the upper levels, me and my racist friends would signal each other that a Bloodmount was on the way by yelling out "BEAST NIGGAS COMIN'" and we would react accordingly.
"ZOMG JOSH THERE'S A BEAST NIGGA!"

"I GOT SOME FRAGS ON THE STAIRS, DON'T LET 'EM THROUGH!"
by Revamp87 January 19, 2009
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When you're down for something because it's the most beast thing.
Guy 1: "Hey, did you see that new Chuck Norris movie?"
Guy 2: "Yeah dude that shit was Nigga Beast!"
by NS33 July 19, 2010
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Tevita Moala Kamitoni
When Tevita wears black shorts for lifting, he looks like a Sexy Beast Ass Nigga
by Lady Farquhar the 69th March 24, 2022
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Definition of beast nigga is Adrian Rivera
Damn look at that beast nigga Adrian that is a full sentence of beast nigga
by Beats ass nigga January 3, 2019
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